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, but the underlying cause is a problem with the body's immune system. >> immune system works to protect us from infections, like bacteria or viruses or parasites, but sometimes, it gets confused, and it starts recognizing foods as an enemy, and it starts mounting an immune response. >> that response can range from itching to rashes called hives, vomiting, even difficulty breathing. very severe symptoms are called anaphylaxis. anaphylaxis is not only scary -- it can be deadly, and it can happen in an instant. >> your throat closes. hives all over your body. your eyes puff up. it's different for everybody, really, but it gets really fatal. [ siren wails ] >> every 10 minutes, someone in the u.s. is rushed to the emergency room with a severe allergic reaction. what's more, food allergies are becoming more common. peanut allergies alone have tripled since our parents were kids. >> i have a friend who's allergic to almonds. >> my friends are allergic to nuts, berries, and milk. >> my best friend is allergic to peanuts. >> one of my friends, she's allergic to peanuts. [ mid-tempo piano music playing
Search Results 0 to 3 of about 4 (some duplicates have been removed)